=== HTTP code : 200 ===

HTTP/1.1 200 OK
Server: nginx/1.4.6 (Ubuntu)
Date: Tue, 07 Apr 2015 14:15:23 GMT
Content-Type: application/pdf
Content-Length: 122377
Last-Modified: Tue, 09 Jul 2013 18:19:43 GMT
Connection: close
ETag: "51dc543f-1de09"
Accept-Ranges: bytes


Link is valid.